Latest news with #Cureus
New York Post
2 days ago
- Health
- New York Post
Beware these 3 supplements that can be really harmful if you take too much
Talk about supplemental damage. Today's world of wellness can sometimes seem like a merry-go-round of supplements promising you better sleep, healthier skin and extended longevity. But while many of these supplements can be a true healthy hack — what happens if you take too much? 3 A new study proves there really can be too much of a good thing. Diana Vyshniakova – A recent study published in the journal Cureus warns of the dangers of overdosing on three popular supplements. Selenium Found in Brazil nuts, organ meat, seafood, grains and dairy products, selenium is a mineral that can protect the body from infection. It can also help protect telomeres, the tiny caps at the ends of our chromosomes that shrink as we age and are linked to cancer, heart issues and other chronic conditions. But, taken in excess, selenium supplementation can lead to selenosis — an unpleasant condition marked by hair loss, nail brittleness and a metallic taste in your mouth. It can also be accompanied by gastrointestinal issues, fatigue and garlic breath. While symptoms generally abate after you stop taking it, nail growth might be slow to improve. 3 Taken in excess, selenium supplementation can lead to selenosis — an unpleasant condition marked by hair loss, nail brittleness and a metallic taste in your mouth. YULIYA – Niacin Niacin (Vitamin B3) is commonly added to 'detox' supplements and even energy drinks — and is often touted for its cholesterol-lowering properties. But, when taken in large doses, it can cause a bright red facial flush, burning skin sensation, itchiness and even liver toxicity. These symptoms are often misdiagnosed as rosacea or allergic reaction, especially among women following influencer-approved 'cleanse' regimens. 3 When taken in large doses, zinc can cause a bright red facial flush, burning skin sensation, itchiness and even liver toxicity. dream@do – Zinc Zinc is an electrolyte that's important for immunity, skin and hair health. However, taken in excess, zinc can cause skin irritation, copper deficiency and anemia — and may worsen acne in sensitive individuals. Overall, the study points to the fact that, while sometimes helpful, many social media trends can be harmful to the health of viewers. 'Recent analyses indicate that a significant proportion of nutrition-related content on platforms such as YouTube, Instagram and TikTok may lack scientific rigor or present unverified claims,' the study's authors write. 'A recent study evaluating nutrition-related TikTok posts found that 55% lacked evidence-based information, and 90% failed to adequately discuss the risks and benefits of the nutritional advice provided. 'Moreover, only 36% of analyzed posts were classified as completely accurate, highlighting the extent of misinformation prevalent on popular social media channels.'
Time of India
22-07-2025
- Health
- Time of India
KGMU study offers new relief options for chronic heel pain
Lucknow: People suffering from persistent heel pain may soon have better relief options through regenerative medicine, shows a recent study by King George's Medical University. The study, 'Ultrasonography-guided dextrose prolotherapy versus platelet-rich plasma injections for the treatment of Plantar Fasciitis', was published in the journal Cureus in Feb. Researchers from KGMU's physical medicine and rehabilitation (PMR) department found two regenerative methods — dextrose prolotherapy and platelet-rich plasma (PRP) injections. Lead researcher Prof Sudhir Mishra said that chronic heel pain is due to damage to the thick tissue under the foot and often difficult to treat with conventional methods. This affects about 10% of people, especially women in 40-60 age group and athletes. Traditional treatments like rest, stretching, orthotics, corticosteroids and physical therapy often help, but many patients still experience pain. The study involved 44 patients unresponsive to standard treatments. They were split into two groups — one received ultrasound-guided 25% dextrose injections, the other PRP from their own blood. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Cat Keeps Hugging Friend Before Going To The Vet – The Vet Paled When He Saw Them Tips and Tricks Undo After six weeks, both groups reported less pain and improved foot and ankle function. PRP showed slightly better results, but differences were not always significant. Prof Mishra said these minimally invasive injections are well tolerated and can greatly improve the quality of life for patients who do not respond to conventional treatments. Although PRP is more costly and complex to prepare, both treatments are safe, effective and can be chosen based on patient needs. The study supports growing evidence for regenerative medicine in chronic musculoskeletal pain. Physical medicine and rehabilitation department head, Prof Anil Kumar Gupta, said treatment usually starts with rest, special insoles and sometimes steroid injections, which work well in early or mild cases. When traditional methods fail, regenerative therapies like dextrose prolotherapy and PRP are considered. Both stimulate tissue repair — dextrose needs multiple injections and lasts shorter, while PRP often requires a single injection and lasts longer. Prof Mishra said dextrose costs about Rs 500-700 per session, including ultrasound guidance, making it more affordable. PRP costs Rs 3,000-3,500 due to specialised processing but requires fewer sessions. PRP is especially effective for long-term pain lasting months or more. Using the patient's own blood lowers allergy risks and can work when other treatments fail. Choice depends on pain duration and severity. For pain lasting a week or two, traditional methods suffice. For pain over a month, dextrose prolotherapy may be advised. For pain lasting three months or more, especially if other treatments fail, PRP is preferred. Dextrose typically requires 2-3 injections spaced 15 days apart, while PRP usually needs one injection, with a second dose for severe cases. Both are effective, but PRP tends to offer better pain relief and longer recovery.
Los Angeles Times
15-07-2025
- Health
- Los Angeles Times
Halitosis (Bad Breath) Explained: Causes, Treatments, and What Works
Halitosis—bad breath—isn't just a minor inconvenience. Halitosis is the medical term for bad breath. For many, it's a real social and emotional issue, leading to embarrassment, anxiety or avoidance of personal interactions. Chronic bad breath can impact quality of life. While occasional bad breath is normal, persistent halitosis may indicate deeper oral or systemic health issues and could be a sign of an underlying medical condition. But knowing the causes and staying up to date on science-backed treatments can make a big difference. Bad breath can come from many sources but most are tied to the mouth. The most common culprits are bacteria on the tongue, gum disease, dry mouth and food particles decomposing. The main causes of bad breath or oral halitosis are coated tongue, tooth decay, periodontal disease and oral infections all of which are major oral health issues that contribute to bad odor and persistent mouth odor. According to a 2023 narrative review in Cureus tongue coating and periodontal issues are at the top of the list [3]. Similarly a study in Monographs in Oral Science says oral biofilms especially on the surface of the tongue are among the leading causes [9]. These biofilms are sticky layers of bacteria that release foul smelling gases like volatile sulfur compounds (VSCs) during digestion of proteins in the mouth. A coated tongue is made up of dead cells and bacteria which can produce bad odor. Bacterial growth in these biofilms produces bad odor and persistent mouth like smoking, poor hydration or medications that reduce saliva flow can make the condition worse by drying out the mouth and allowing odor causing bacteria to thrive. When oral hygiene is not maintained food particles remain in the mouth and bacteria grows. Certain foods like garlic and onions can also cause bad breath as their compounds are absorbed into the bloodstream and affect breath until eliminated from the body. Systemic causes like postnasal drip, tonsil stones and dental caries are other oral health issues that can contribute to halitosis. When bacteria breaks down proteins in the mouth they interact with amino acids in food to produce volatile sulfur compounds further contributing to bad odor. Tooth decay and periodontal disease are major contributors to oral halitosis and chronic bad breath [4]. Treating halitosis starts with identifying its cause. In most cases improved oral hygiene goes a long way. Practicing good oral hygiene and regular brushing is key to preventing halitosis as these habits remove food particles and bacteria that cause bad breath. Mechanical cleaning is the gold standard. A 2005 review in the South African Dental Association Journal recommends routine brushing and flossing and daily tongue scraping to physically remove odor causing bacteria [1]. Tongue scraping is an essential part of good oral hygiene as it removes bacteria and debris from the surface of the tongue. After brushing and flossing using mouthwash can help achieve a comprehensive mouth clean by reaching areas the brush may miss and make sure the whole mouth is fresh and germ free. Professional treatment especially for those with gum disease is also important. Dentists will examine the whole mouth to identify all possible causes of halitosis. Deep cleaning procedures like scaling and root planing where tartar is removed from below the gumline can reduce bacterial load as mentioned in a 2013 review in the Journal of Natural Science, Biology, and Medicine [2]. Antimicrobial and probiotic therapies are gaining ground. Recent studies in Clinical Oral Investigations show promise for antimicrobial rinses and probiotics that can rebalance the mouth's microbial environment [6]. These can reduce VSC producing bacteria and promote healthier halitosis persists after these interventions it's time to look beyond the mouth. Consult a primary care physician or primary healthcare provider to investigate underlying causes if dental interventions are not effective [7]. As Brazilian Oral Research says, gastrointestinal issues, sinus infections and even certain metabolic disorders can also be the cause. Halitosis is best treated by addressing the underlying cause whether it's oral or systemic. For those with dry mouth it's important to ensure there is enough saliva to maintain oral health. If natural saliva production is insufficient, artificial saliva can be used to keep the mouth moist and reduce the risk of halitosis. What actually works? The 2019 Cochrane Database of Systematic Reviews is one of the most comprehensive reviews to date [5]. These interventions are primarily aimed at reducing halitosis or bad breath. Here's what the evidence says: Drinking coffee can worsen breath odor and may reduce the effectiveness of some treatments. However the review notes many of these studies have small sample sizes and varied designs. Bacterial proliferation often due to underlying conditions like dry mouth or infections can also reduce the effectiveness of some interventions. So while the results are encouraging the overall certainty is still low to very low. One of the most exciting developments in recent years is the focus on the oral microbiome—the unique balance of bacteria in each person's mouth. A 2023 review in Clinical Oral Investigations highlights the connection between microbial imbalance and halitosis especially the role of anaerobic bacteria that thrive in low-oxygen environments like the back of the tongue [6]. These bacteria break down proteins into VSCs which produce the characteristic rotten egg or sulfur this bacterial ecosystem through diet, oral hygiene and targeted treatments may be the key to long term halitosis control. Eating healthy foods like fruits and vegetables can support oral health by stimulating saliva production and maintaining a balanced oral microbiome. Eating healthy foods not only keeps the mouth moist but also reduces the risk of bad breath. Certain health conditions like sinus infections, diabetes, liver and kidney disease can also disrupt the oral microbiome and cause halitosis. Despite the prevalence of bad breath it's still widely misunderstood and under-discussed. That's where dental professionals come in—not just to treat but to educate. According to a 2014 literature review in Oral Health & Preventive Dentistry many patients are unaware of tongue cleaning or the importance of mouth rinsing in managing odor [7]. Similarly a 2020 article in the Australian Dental Journal calls for standardized screening and diagnostic tools to help dental teams identify and address halitosis early [8]. Dentists are in a prime position to normalize these conversations and guide patients towards effective solutions. Not all research related to halitosis is clinically useful. For example a 2010 article on acidosis, hypoxia and bone health was reviewed but found irrelevant to the management of halitosis [10]. This highlights the importance of relying on targeted evidence-based sources when developing treatment plans. Halitosis is more than just a nuisance—it's a multifactorial condition that deserves thoughtful evaluation and care. With proper hygiene, targeted therapies and guidance from dental professionals most cases can be managed or eliminated. While the science is still evolving the current evidence offers a clear roadmap for helping patients breathe a little easier—both literally and socially. [1] Feller, L., & Blignaut, E. (2005). Halitosis: a review. SADJ : journal of the South African Dental Association = tydskrif van die Suid-Afrikaanse Tandheelkundige Vereniging, 60(1), 17–19. [2] Aylıkcı, B. U., & Colak, H. (2013). Halitosis: From diagnosis to management. Journal of natural science, biology, and medicine, 4(1), 14–23. [3] Khounganian, R. M., Alasmari, O. N., Aldosari, M. M., & Alghanemi, N. M. (2023). Causes and Management of Halitosis: A Narrative Review. Cureus, 15(8), e43742. [4] Rösing, C. K., & Loesche, W. (2011). Halitosis: an overview of epidemiology, etiology and clinical management. Brazilian oral research, 25(5), 466–471. [5] Kumbargere Nagraj, S., Eachempati, P., Uma, E., Singh, V. P., Ismail, N. M., & Varghese, E. (2019). Interventions for managing halitosis. The Cochrane database of systematic reviews, 12(12), CD012213. [6] Li, Z., Li, J., Fu, R., Liu, J., Wen, X., & Zhang, L. (2023). Halitosis: etiology, prevention, and the role of microbiota. Clinical oral investigations, 27(11), 6383–6393. [7] Akaji, E. A., Folaranmi, N., & Ashiwaju, O. (2014). Halitosis: a review of the literature on its prevalence, impact and control. Oral health & preventive dentistry, 12(4), 297–304. [8] Wu, J., Cannon, R. D., Ji, P., Farella, M., & Mei, L. (2020). Halitosis: prevalence, risk factors, sources, measurement and treatment - a review of the literature. Australian dental journal, 65(1), 4–11. [9] Ortiz, V., & Filippi, A. (2021). Halitosis. Monographs in oral science, 29, 195–200. [10] Arnett T. R. (2010). Acidosis, hypoxia and bone. Archives of biochemistry and biophysics, 503(1), 103–109.
The Sun
09-07-2025
- Health
- The Sun
Man, 28, who felt a ‘crack' during sex left with potentially lethal penis tear – but didn't present with classic signs
A MAN who heard a 'crack' during sex was left with a potentially deadly tear inside his penis, despite not showing any classic signs. The unnamed 28-year-old turned up at an A&E in Poland bleeding heavily from his urethra, the tube men pee from, after a romp with a partner. 2 Medics expected to see bruising, swelling, or a bent shaft - known as the " eggplant deformity" - a classic sign of a penile fracture. The nightmarish injury can happen during acrobatic sexual positions or even when playing sports Instead of seeing any obvious damage, the young lad's penis looked 'externally normal', the paper published in Cureus described. The only sign that something was seriously wrong was the blood flowing from the tip. Worried something wasn't right, the medics at Janusz Korczak Provincial Specialist Hospital, in Słupsk, where the man was treated, decided to operate. Once inside, they discovered a hidden tear on the underside of his penis, a rare and dangerous injury that had ripped through both erectile chambers and the urethra. The skin was peeled back and the shaft flushed with saline to pinpoint the damage, before surgeons stitched him back together. The man was discharged three days later with a catheter in place, and made a full recovery. The doctors said most penile fracture usually causes a snapping sound, pain, and swelling. That's because the penis is made of erectile tissues wrapped in a tough layer called the tunica albuginea. Dr Philippa Kaye Answers Most Embarrassing Men's Health Questions When erect, this layer stretches tight, and if the tissue tears during some badly aimed sex, it makes a cracking noise and causes injury. But 'up to 20 per cent' of cases also involve urethral injury, which should be suspected if there's bleeding from the urethra or trouble peeing, the author said. "Although rare, combined rupture of the urethra and corpora cavernosa following sexual intercourse can occur and requires prompt diagnosis and surgical repair," they explained. If left untreated, these injuries can cause long-term problems such as erectile dysfunction and scarring. In rare cases, bacteria can enter through the tear and cause a serious infection called urosepsis. This starts in the urinary tract but can quickly develop into life-threatening sepsis, when the body overreacts to infection. It triggers widespread inflammation, tissue damage, organ failure, and even death.
Time of India
09-07-2025
- Health
- Time of India
Twice the limit: Study rings alarm bells over trend of excessive screen time in Indian kids; alerts of serious developmental risks
Children under the age of five in India are spending much more time in front of screens than experts advise—an average of 2.2 hours daily, which is double the recommended limit, reported TOI citing a new study published in the journal Cureus. For children under two, the average is still concerning—1.2 hours a day, despite guidelines suggesting screen exposure at that age should be completely avoided. The findings are based on a meta-analysis of 10 studies covering 2,857 children, conducted by researchers Ashish Khobragade and M Swathi Shenoy from AIIMS Raipur. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Join new Free to Play WWII MMO War Thunder War Thunder Play Now Undo Experts warn that too much screen exposure at a young age can lead to slower language development, poor cognitive function, and weaker social skills. Other risks include obesity, poor sleep patterns, and difficulty concentrating. Dr D K Gupta, a pediatrician and chairman of Felix Hospitals, told TOI that 60–70% of children under 5 are now regularly exceeding screen-time limits. Live Events 'This is leading to serious physical and behavioural problems,' he said. 'Parents often use screens to distract kids while feeding them or calming them down—but this needs to change.' He stressed that parents must lead by example. 'If parents reduce their own screen time, children will follow,' he added. Simple steps to cut back screen use To reduce screen dependency, the study recommends a few practical steps: Create tech-free zones at home, such as bedrooms and dining areas Set clear and consistent screen-time limits Encourage offline activities like outdoor play and reading Actively engage in face-to-face interactions with children In a rare move, the Chief Medical Officer of Ghaziabad recently issued an advisory to parents, warning them of the growing number of physical, mental, and behavioural health problems seen in children addicted to mobile screens. The advisory urged parents to engage children in outdoor games, hobbies, and social interactions to help break screen addiction. One doctor even reported seeing children as young as 10 to 12 years old showing signs of aggression and restlessness when their internet use was restricted by parents. "They become irritated, even aggressive. It's alarming," the doctor told the news outlet.
